2x + 5 > 7
2x > 7 - 5
2x > 2
x > 2/2
x > 1
Answer:
(-2, 3)
Step-by-step explanation:
The point B is:
B(x,y)
x
AB(A to B) is twice BC(B to C)
AB is 2 - x. BC is x - (-4) = x + 4.
So
2 - x = 2(x + 4)
2 - x = 2x + 8
3x = -6
x = -2
y
Same logic as above.
AB is -5 - y. BC is y - 7.
-5 - y = 2(y - 7)
-5 - y = 2y - 14
3y = 9
y = 3
The point is (-2, 3).
Answer:
A = 5808
P = 308
Step-by-step explanation:
Hope This Helps! :)
Answer:
5x and x is forming a Linear pair so their sum has to be 180°. Therefore the equation becomes 5x + x = 180° ir simply 6x = 180°.
you can further solve it and write it as x = 180°/6. Thus x comes out to be 30°.
Hey there! :)
The formula for finding volume of a cone : ( π · r² · h ) ÷ 3
Radius = 6
6² = 6 · 6 = 36
Height = 8
π = 3.14
Multiply:
8 × 6 × 3.14 = 150.72
The volume is 150.72 cubic meters
Hope this helps :)